Days Until Christmas Calculator
Count down to Christmas. See exactly how many days are left until 25 December from today or any date, with full weeks remaining.
How It Works
Formula
Variables, symbols and units
- The date you are counting from, using today by default
Calculation method explained
The calculator finds the next 25 December on or after your chosen date and counts the whole calendar days between the two dates.
Frequently Asked Questions
Which Christmas does it count to?
The next 25 December on or after your chosen date. On 25 December itself the result is 0 days.
Does it use today automatically?
Yes. By default it uses your device’s local date, and you can enter another date if you want to plan from there.
How are full weeks calculated?
The calculator divides the remaining days by seven and rounds down, so 20 days is shown as 2 full weeks.